SEARCH Articles Figures Tables Aromatic rings phenol Benzene ring, phenols Chromium carbene complexes phenol ring Coumarins, ring synthesis from phenols Intramolecular electrophilic phenol rings Phenol ring Phenol ring Phenol ring acetylene derivs Phenol ring formation Phenol ring ketones Phenol ring opening Phenol ring opening photochemical Phenol ring, photochemical excitation Phenol ring-alkylated, formation Phenols ring cleavage Phenols ring substitution Ring Saturation of Phenolic Ethers Ring contraction oxidation of phenols Ring structure phenol Synthesis of Prenyl Oxygen Ring Phenolic Compounds